load_avg.c - slstatus - status monitor | |
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load_avg.c (375B) | |
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1 /* See LICENSE file for copyright and license details. */ | |
2 #include <stdio.h> | |
3 #include <stdlib.h> | |
4 | |
5 #include "../slstatus.h" | |
6 #include "../util.h" | |
7 | |
8 const char * | |
9 load_avg(const char *unused) | |
10 { | |
11 double avgs[3]; | |
12 | |
13 if (getloadavg(avgs, 3) < 0) { | |
14 warn("getloadavg: Failed to obtain load average"); | |
15 return NULL; | |
16 } | |
17 | |
18 return bprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]); | |
19 } |